13501005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1811}}^1$

素因数の和:1897

約数の個数: 32

約数和(自身を含む): 25049088

約数和(自身を除く): 11548083

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1491, 1811, 2485, 5433, 7455, 9055, 12677, 27165, 38031, 63385, 128581, 190155, 385743, 642905, 900067, 1928715, 2700201, 4500335, 13501005]

約数ペア:

[(1, 13501005), (3, 4500335), (5, 2700201), (7, 1928715), (15, 900067), (21, 642905), (35, 385743), (71, 190155), (105, 128581), (213, 63385), (355, 38031), (497, 27165), (1065, 12677), (1491, 9055), (1811, 7455), (2485, 5433)]